You charge $5.50 an hour for babysitting. At the end of the week you earn $82.50. How many hours did you work this week?
1 answer:
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Answer:
41.67 % ( to 2 dec. places )
Step-by-step explanation:
Since 2 dozen cookies were baked, that is 24 and 14 were left.
Then 10 were eaten.
Calculate the percentage eaten as
percentage = × 100%
percentage eaten = × 100% ≈41.67%